There is evidence that children who are unaware of their life-threatening diagnoses do not experience any less distress and anxiety than those who are told, and in some cases they may actually experience more.
Patients with dementia need social supports and opportunities and acceptance of their disability in order to feel hopeful despite their functional decline.
AMA J Ethics. 2017;19(7):649-655. doi:
10.1001/journalofethics.2017.19.7.ecas2-1707.
A judicious approach to autism would be to replace a “disability” or “illness” paradigm with a “diversity” perspective that takes into account both strengths and weaknesses and the idea that variation can be positive in and of itself.
AMA J Ethics. 2015;17(4):348-352. doi:
10.1001/journalofethics.2015.17.4.msoc1-1504.